#ifndef SERVANTLIST_T_H
#define SERVANTLIST_T_H

#include "tao/PortableServer/PortableServer.h"
#include "tao/PortableServer/Servant_Base.h"
#include "ace/Vector_T.h"

// The T type is a concrete servant type.
template <class T>
class ServantList
{
public:
  typedef typename T::_stub_type     T_stub;
  typedef typename T::_stub_ptr_type T_stub_ptr;
  typedef typename T::_stub_var_type T_stub_var;

  ServantList();
  ~ServantList();

  /// Activate servant and output ior to a file.
  void create_and_activate(unsigned                num_servants,
                           CORBA::ORB_ptr          orb,
                           PortableServer::POA_ptr poa,
                           const ACE_TCHAR*        ior_fname_prefix);

  /// Activate servant and not output ior to a file.
  void create_and_activate(unsigned                num_servants,
                           PortableServer::POA_ptr poa);

  // Code not used and not working right now - possible future addition.
  //void deactivate(PortableServer::POA_ptr poa);

  /// Get a (copy) of one of the object references (for a specific servant).
  T_stub_ptr objref(unsigned index);
  /// This doesn't return a copy.
  T* servant(unsigned index);

private:
  struct ServantRecord
  {
    T*                              servant_;
    PortableServer::ServantBase_var safe_servant_;
    T_stub_var                      obj_;
  };

  typedef ACE_Vector<ServantRecord> ServantRecordVector;

  ServantRecordVector servant_records_;
};


#if defined (ACE_TEMPLATES_REQUIRE_SOURCE)
#include "ServantList_T.cpp"
#endif /* ACE_TEMPLATES_REQUIRE_SOURCE */

#if defined (ACE_TEMPLATES_REQUIRE_PRAGMA)
#pragma implementation ("ServantList_T.cpp")
#endif /* ACE_TEMPLATES_REQUIRE_PRAGMA */

#endif /* SERVANTLIST_T_H */

